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Cuprate(4-), [2-[[4-fluoro-6-[methyl[2-[[2-(sulfooxy)ethyl]sulfonyl]ethyl]amino]-1,3,5-triazin-2-yl]amino]-5-(hydroxy-κO)-6-[2-[2-[2-[2-(hydroxy-κO)-5-sulfophenyl]diazenyl-κN1]-4,5-dimethoxyphenyl]diazenyl-κN1]-1,7-naphthalenedisulfonato(6-)]-, sodium (1:4)

CAS 479541-17-8

EPA and Census publish no US supply data for this chemical.

Molecular structure of 479541-17-8
4 Na⁺ · 1 Cu²⁺
US productionNot reported
Top sourceNo public record

This chemical is listed as active in US commerce, but no company reported it to EPA’s survey for 2019 or 2023. Sites may have made or imported less than the threshold amount, or none.

Why supply is unknown

Where It Comes From

EPA and Census publish no US supply data for this chemical.

Why It Matters

No EPA sector or FDA product records name a use for this chemical.

Chemical Identity

CAS479541-17-8
PubChem CIDNot recorded
DTXSIDDTXSID501335007
FormulaC32H26CuFN9Na4O19S5
Mol. Weight1175.41 g/mol
SMILES[Na+].[Na+].[Na+].[Na+].[Cu++].COC1=C(OC)C=C(N=NC2=C(C=C3C(C=CC(NC4=NC(F)=NC(=N4)N(C)CCS(=O)(=O)CCOS([O-])(=O)=O)=C3S([O-])(=O)=O)=C2[O-])S([O-])(=O)=O)C(=C1)N=NC1=CC(=CC=C1[O-])S([O-])(=O)=O

Data Sources

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Brief citations

Cuprate(4-), [2-[[4-fluoro-6-[methyl[2-[[2-(sulfooxy)ethyl]sulfonyl]ethyl]amino]-1,3,5-triazin-2-yl]amino]-5-(hydroxy-κO)-6-[2-[2-[2-[2-(hydroxy-κO)-5-sulfophenyl]diazenyl-κN1]-4,5-dimethoxyphenyl]diazenyl-κN1]-1,7-naphthalenedisulfonato(6-)]-, sodium (1:4) (CAS 479541-17-8) https://chemicalindependence.com/chemical/479541-17-8/ EPA TSCA Inventory: CAS 479541-17-8. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory